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SKU: 80 2641SPORT | UPC: 8712167149271
Koni Sport (Yellow) Rear Shock Absorber 89-91 BMW 3 Series E30 318iS-16V
The Koni 80 2641SPORT Sport (Yellow) Rear Shock Absorber is the best performance damper upgrade for 1989-1991 BMW 3 Series E30 318iS-16V owners seeking improved handling, reduced body roll, and precise road feel. This externally adjustable monotube shock features Koni's patented rebound adjustment for fine-tuning damping from soft comfort to firm track settings, delivering superior control, stability, and driver confidence on street or spirited drives.
Key Features
- Externally Adjustable Rebound: 360° knob allows precise damping adjustment without tools – tune for comfort or performance
- Monotube Design: Large piston with gas pressure for fade-free operation and responsive handling
- Yellow Sport Valving: Sport-tuned for sharper response, better cornering, and reduced dive/squat
- Direct Bolt-On: OEM fitment for easy installation – no modifications required
Specifications
| Specification | Detail |
|---|---|
| Part Number | 80 2641SPORT |
| Position | Rear (Single Shock) |
| Shock Type | Monotube Gas-Pressure Adjustable |
| Adjustment | Rebound (External Knob) |
| Finish | Yellow Paint |
| Compatibility | E30 318iS-16V (M42 Engine) |
| Country of Origin | Netherlands |
| Warranty | Limited Lifetime |
Product Notes
- Sold individually – order two for complete rear replacement
- Optimized for E30 318iS-16V pairs perfectly with Koni Sport front shocks or lowering springs
Installation Notes
- Estimated time: 1-2 hours per side, moderate difficulty, basic hand tools required
- Direct bolt-on replacement professional alignment recommended after install
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 1989-1991 | BMW | 3 Series E30 | 318iS-16V (M42 Engine) |
Why Choose Koni Sport (Yellow)?
- Dutch-engineered performance shocks with legendary rebound adjustment technology
- Monotube gas-pressure design provides fade-free damping for street and track
- Limited lifetime warranty ensures long-term reliability and confidence
Frequently Asked Questions
-
Q: Does it lower the car?
A: No, shock only maintains stock height. Pair with Eibach Pro-Kit for lowering. -
Q: How do I adjust damping?
A: Turn external knob on shock body softer for comfort, firmer for performance. -
Q: Will it improve handling?
A: Yes, reduces body roll, improves cornering stability, and sharpens steering response. -
Q: Is alignment required?
A: Recommended after any suspension change for proper camber/toe settings.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock, ships same or next business day
- Packaging: Official Koni retail box
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